Design of Intelligent Boiler Controller

This paper discusses the development status of boilers in China. The design and implementation of the intelligent boiler controller are introduced in detail. The author completed the controller using the STC89C51 microcontroller, temperature sensors, liquid crystal displays, electromagnetic relays, waterproof probes, water level sensors, and other components. The intelligent boiler controller has the advantages of simple structure, small size, and convenient operation. It can adjust the target temperature according to different requirements and display the real-time temperature.